Method of fabrication and structure of a mechanically
stable electrical winding having cooling
openings therein

ABSTRACT

INSULATED WIRE COATED WITH A BONDING MATERIAL IS FORMED INTO CABLES AND WOUND IN AN APPROPRIATE CHAMBER. A PRESSURIZING MATERIAL IS UTILIZED TO COMPRESS THE WIRES IN THE CHAMBER. THE PRESSURIZING MATERIAL IS THEN HARDENED TO MAINTAIN THE WIRES IN THE COMPRESSED STATE. HEAT IS THEN APPLIED TO CAUSE THE BONDING MATERIAL TO BOND THE   WIRES TOGETHER AND RIGIDLY MAINTAIN THEM IN THE POSITIONS THEY OCCUPY WHEN COMPRESSED.

DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Dec. 16, 1969, 869 0.G. 687. The abstracts of Defensive Publication applications are identified by distinctly numbered series and are arranged chronologically. The heading of each abstract indicates the number of pages of specification, including claims and sheets of drawings contained in the application as originally filed. The files of these applications are available to the public for inspection and reproduction may be purchased for 30 cents a sheet.

Defensive Publication applications have not been examined as to the merits of alleged invention. The Patent Ofllce makes no assertion as to the novelty oi. the disclosed subject matter.

PUBLISHED OCTOBER 9, 1973 T915,004 METHOD OF FABRICATION AND STRUCTURE OF A MECHANICALLY STABLE ELECTRICAL WINDING HAVING COOLING OPENINGS THEREIN Daniel W. Deis, Pittsburgh, Pa., assignor to Westinghouse Electric Corporation, Pittsburgh, Pa. Filed Nov. 16, 1972, Ser. No. 307,314 Int. Cl. H021; 9/00 U.S. Cl. 31052 1 Sheet Drawing. 13 Pages Specification Insulated wire coated with a bonding material is formed into cables and wound in an appropriate chamber. A pressurizing material is utilized to compress the wires in the chamber. The pressurizing material is then hardened to maintain the Wires in the compressed state. Heat is then applied to cause the bonding material to bond the wires together and rigidly maintain them in the positions they occupy when compressed.

D. w. DEIS T915004 METHOD OF FABRlCATION AND STRUCTURE OF A MECHANICALLY Oct. 9, 1973 STABLE ELECTRICAL WINDING HAVING COOLING OPENINGS THEREIN Filed NOV. 16, 1972 FIG.| 

